| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $120.37 | 12.747% | $135.7136 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $244.69 | 10.518% | $270.4265 | $270.43 | $270.45 | $270.40 |
| Purchase #3 | $59.46 | 12.447% | $66.861 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $182.89 | 8.253% | $197.9839 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $107.39 | 11.221% | $119.4402 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $53.93 | 9.625% | $59.1208 | $59.12 | $59.10 | $59.10 |
| Purchase #7 | $133.94 | 5.357% | $141.1152 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $902.67 | $990.6612 | $990.66 | $990.65 | $990.60 | |